My rims (matrix 550 is what it says) are fine, but my hubs, after a year of mud, salt, hurricanes, sleet, rain, etc., are just about shot...at least I figure they are. I took my peddles off and the bearings were shot so I figure my hubs gotta be close to the same shape, if not worse. Anyway, I would like to resolve this issue yet when it comes to these things I can spin the wheel and see just how long it takes to stop, beyond that is beyond me. Any suggestions? I'm running a 9sp dt. thanks!